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The RADNOR 64007827 is a universal conventional MIG welding gun liner designed as a direct replacement for Bernard style consumable systems. It functions as an internal, low-friction conduit that guides welding wire from the wire feeder through the torch cable bundle to the contact tip, ensuring smooth wire travel and consistent arc performance.
Features
Trim-to-fit universal design allows field cutting for 10', 15', 20', or 25' gun-cable lengths
High-carbon steel composition provides extended duty life and abrasion resistance
High-tensile spring steel winding prevents internal gapping when the cable is bent
Rigid helix geometry resists external crushing forces and cable kinking
Low-friction internal surface reduces wire drag and diminishes erratic feeding
Color-coded terminal end (Blue) for rapid identification of wire size compatibility
Inventory rationalization by replacing multiple specialized rear-load and front-load variations
100% factory-tested for uniform inner conduit diameter
Diminishes risk of micro-arcing inside the gun neck and premature burnback at the tip
